let g:colorscheme_id = 0
function! ChangeColorschemeFunction()
  if (g:colorscheme_id == 0)
    let g:colorscheme_id = 1
    colorscheme soda
  elseif (g:colorscheme_id == 1)
    let g:colorscheme_id = 0
    silent! call SetDefaultColorschemeFunction()
  endif
endfunction

command! ChangeColorscheme silent! call ChangeColorschemeFunction()
